function ajaxFileUpload(upload_field)
{
// Checking file type
var re_text = /\.jpg|\.gif|\.jpeg/i;
var filename = upload_field.value;
if (filename.search(re_text) == -1) {
alert("File should be either jpg or gif or jpeg");
upload_field.form.reset();
return false;
}
document.getElementById('picture_preview').innerHTML = '<div><img src="images/progressbar.gif" border="0" /></div>';
upload_field.form.action = 'upload-picture.php';
upload_field.form.target = 'upload_iframe';
upload_field.form.submit();
upload_field.form.action = '';
upload_field.form.target = '';
return true;
}

function updateWCTime(date) {
   i = document.getElementById("TimeLeft")
   .innerHTML;

	now      = new Date();
	kickoff  = Date.parse(i);
	diff = kickoff - now;

	days  = Math.floor( diff / (1000*60*60*24) );
	hours = Math.floor( diff / (1000*60*60) );
	mins  = Math.floor( diff / (1000*60) );
	secs  = Math.floor( diff / 1000 );

	dd = days;
	hh = hours - days  * 24;
	mm = mins  - hours * 60;
	ss = secs  - mins  * 60;

        document.getElementById("worldcup_countdown_time")
            .innerHTML =
            	dd + ' Dagar ' +
                hh + ' Timmar ' +
                mm + ' Minuter ' +
                ss + ' Sekunder';
}
setInterval('updateWCTime()', 1000 );